Question 1070048
{{{C=3+0.6K}}}
So when {{{K=30}}}
{{{C=3+0.6(30)=3+18}}}
Solve for C.
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So find K when {{{C=13.80}}}
{{{13.80=3+0.6K}}}
{{{0.6K=10.80}}}
Solve for K.

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